Pressure reducing valve Product List and Ranking from 25 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

Pressure reducing valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. ヤマト産業 Osaka//Building materials, supplies and fixtures manufacturers
  2. 藤倉コンポジット Tokyo//Other construction industries
  3. フシマン Tokyo//Service Industry
  4. ネクスト・ワン Tokyo//Electrical equipment construction business
  5. 5 桂精機製作所 営業本部 Kanagawa//others
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Pressure reducing valve Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. Semi-Automatic Switching Pressure Reducing Valve/Device 'Semi-Automatic Switching Semi-O TN-50 Series' ヤマト産業
  2. LGC Gas Pressure Automatic Switching Device Auto Changer ヤマト産業
  3. Notification-free semi-automatic switch semi-auto 'TFS-50' ヤマト産業
  4. Bulk supply system 桂精機製作所 営業本部
  5. 4 Precision Vacuum Pressure Relief Valve "RV Series" 藤倉コンポジット

Pressure reducing valve Product List

1～15 item / All 77 items

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[Pipe Equipment] GO Corporation's "Comprehensive Catalog of Pressure Reducing Valves and Back Pressure Valves"

[Pipe Equipment] GO Corporation's "Comprehensive Catalog of Pressure Reducing Valves and Back Pressure Valves"

High-quality pressure relief and back pressure valves with a self-supporting force balance based on a metal diaphragm! Comprehensive catalog available now!

GO Corporation, established in the United States in 1962, supplies its high-quality pressure regulators to various fields, including petrochemicals and semiconductors. In addition to standard products made of stainless steel and brass, we can also manufacture special materials such as Monel, Hastelloy, titanium, and tantalum. 【Main Products Listed】 ■ High-performance compact pressure regulator "PR-1 Series" ■ High-flow pressure regulator "PR-7 Series" ■ High-temperature pressure regulator "PR-9 Series" ■ Compact pressure regulator "PR-11 Series" ■ High-pressure pressure regulator "PR-50 Series" and more *For more details, please contact us or refer to the catalog.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings
  • stone

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Piping Equipment High-Performance Compact Pressure Reducing Valve "PR-1 Series"

Piping Equipment High-Performance Compact Pressure Reducing Valve "PR-1 Series"

The fluid contact parts are made of 316L stainless steel, Inconel, and Teflon.

It is a self-operated diaphragm type pressure reducing valve that can be used for gas and liquids.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Piping Equipment Large Flow Pressure Reducing Valve "PR-7 Series"

Piping Equipment Large Flow Pressure Reducing Valve "PR-7 Series"

High-precision adjustment using a large diaphragm sensing.

This is a high-flow pressure reducing valve made using 316L stainless steel, Monel, Hastelloy, and other materials in the body.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Piping Equipment High-Temperature Pressure Reducing Valve "PR-9 Series"

Piping Equipment High-Temperature Pressure Reducing Valve "PR-9 Series"

Made of all metal and compatible with extremely low temperatures.

This is a high-temperature pressure relief valve made of 316L stainless steel and 347 stainless steel.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Compact Pressure Reducing Valve "PR-11 Series" for Piping Equipment

Compact Pressure Reducing Valve "PR-11 Series" for Piping Equipment

Pressure adjustment accuracy of ±0.5%

This is a compact pressure regulator made with an aluminum body.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Piping Equipment Negative Pressure Regulator "SPR Series"

Piping Equipment Negative Pressure Regulator "SPR Series"

High-precision adjustment using a large diaphragm

This is a vacuum pressure relief valve made using 316L stainless steel, Monel, and other materials for the body.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Piping Equipment Two-Stage Pressure Reducing Valve "CYL-2/CYL-20 Series"

Piping Equipment Two-Stage Pressure Reducing Valve "CYL-2/CYL-20 Series"

Integrated two-stage pressure reducing valve based on PR-1 type.

This is a two-stage pressure reducing valve made of 316L stainless steel, Monel, and other materials.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Piping Equipment Heater-equipped Pressure Reducing Valve "HPR-2 Series"

Piping Equipment Heater-equipped Pressure Reducing Valve "HPR-2 Series"

A pressure reducing valve with a heat exchange system incorporating steam or electric heaters, based on the design of PR-1.

This is a pressure reducing valve with a heater made of 316L stainless steel, Monel, and other materials.

  • Drainage and ventilation equipment
  • Water and sewerage pipe fittings

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Japan Seiki Manufacturing [Hand Pressure Regulator]

Japan Seiki Manufacturing [Hand Pressure Regulator]

Ultra-compact measuring device that fits in the palm of your hand! Fast response speed too!

The pressure reducing valve can be directly connected to air tools and adjusted to the appropriate pressure for managing the output of the air tools. It can be used with impact wrenches, spray guns, nail guns, etc. A coupler-integrated model is also available, allowing for easy piping on the hose line. The black rotating lever on the main body can be easily operated with one hand! Workability has significantly improved compared to conventional pressure reducing valves. Of course, the rotating lever can be locked after pressure adjustment. Fluid: Air only (water and oil not allowed) ● For more details, please download the catalog or contact us.

  • Work tools

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High-pressure pressure reducing valve "44-1100 Series"

High-pressure pressure reducing valve "44-1100 Series"

It is possible to reduce the pressure up to 68.9 MPa to a range of six adjustable pressure levels below a maximum of 41.3 MPa.

The 44-1100 series is a high-pressure pressure reducing valve capable of reducing pressure up to 68.9 MPa to a maximum of six adjustable pressure ranges below 41.3 MPa. It allows for easy adjustment of the range by exchanging internal components within a single unit. This regulator comes standard with a built-in vent valve, allowing for the release of pressure from closed piping systems through the pressure reducing valve. There is also a non-vent option available for flammable gases and liquids. *For more details, please download the catalog or contact us directly.*

  • Other measuring instruments
  • others

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New Information on Sprinkling and Irrigation - Newsletter April 2023

New Information on Sprinkling and Irrigation - Newsletter April 2023

Update aging machinery! Control can be performed according to the pressure on the primary side of the pressure reducing valve.

In the April 2023 issue of the newsletter, we introduce the "Ishigaki Island Pressure Reducing Valve Renewal" from the Okinawa branch. It has been about 30 years since the installation of the pressure reducing valve, and we have updated the aging equipment. The large metal filter adopts a brush screen type, making it easier to discharge debris and significantly reducing the effort required for daily maintenance. [Contents] ■ Introduction of "Ishigaki Island Pressure Reducing Valve Renewal" from the Okinawa branch ■ Functions and performance of the ES pressure reducing valve - Excellent flow characteristics - Stable operation at low flow rates - A piston-type multipurpose control valve that can also handle high-pressure lines *For more details, please refer to the PDF document or feel free to contact us.

  • Piping Equipment
  • others

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Ultra-precision pressure reducing valve "RS/RR Series"

Ultra-precision pressure reducing valve "RS/RR Series"

High precision and excellent resolution, air regulator specialized in pressure characteristics.

● The unique structure allows for easy fine pressure adjustments. ● Due to its excellent relief sensitivity, high-precision pressure control is possible. ● We also offer models that support pressure adjustment via external signals.

  • others

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Small Pressure Reducing Valve "RA/RB Series"

Small Pressure Reducing Valve "RA/RB Series"

A compact and lightweight (130g) general-purpose pressure reducing valve!

●Compact yet excellent pressure and flow characteristics ●Can also accommodate manifold mounting.

  • others

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<Anti-freeze> Low-temperature control valve

<Anti-freeze> Low-temperature control valve

Low-temperature operating valve to prevent pipe freezing.

The low-temperature operating valve protects water pipes from freezing in winter. When the temperature reaches a level at which there is a risk of freezing, the thermoelement, which is the temperature control element, detects the ambient temperature and opens the low-temperature operating valve to drain water, allowing warm water from underground to flow in and prevent freezing. Additionally, the thermoelement detects when the temperature of the warm underground water eliminates the risk of freezing and automatically closes the valve. This product performs all of the above functions automatically and maintenance-free without the need for electricity.

  • Piping and insulation

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Ultra High Pressure Valve HV Series "HV-4"

Ultra High Pressure Valve HV Series "HV-4"

Round handle type! Easy-to-handle gas supply equipment with an indicator.

The "HV-4" is a super high-pressure valve for gas supply at hydrogen stations. It is compatible with Air/N2/Ar/He/O2/H2/inert gases. It features an easy-to-handle round handle type with a handle open/close indicator. It can be manufactured from materials with SUS316 Ni equivalent of 28.5 or higher and a reduction of 75% or more. The handle color can be chosen from red or black. 【Features】 ○ Easy-to-handle round handle type ○ Handle open/close indicator included ○ Certified products can be manufactured (for 100MPa, it will be a KHK tested product) For more details, please contact us or download the catalog.

  • Drainage and ventilation equipment

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